right bank, Sand Creek (150 ft level) [AMNH] (Cretaceous of Canada)

Also known as Little Sandhill Creek

Where: Alberta, Canada (50.6° N, 111.6° W: paleocoordinates 58.0° N, 76.3° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Dinosaur Park Formation (Belly River Group), Late/Upper Campanian (83.5 - 70.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by Brown & Kaisen in 1914; reposited in the AMNH

Primary reference: W. D. Matthew and B. Brown. 1922. The family Deinodontidae, with notice of a new genus from the Cretaceous of Alberta. Bulletin of the American Museum of Natural History 46(6):367-385 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 52475: authorized by Matthew Carrano, entered by Matthew Carrano on 08.08.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

 Avetheropoda - Dromaeosauridae
Dromaeosaurus albertensis n. gen. n. sp. Matthew and Brown 1922 coelurosaur
AMNH 5356
 Avetheropoda - Ornithomimidae
Struthiomimus altus2 Lambe 1902 ornithomimid
AMNH 5355; field no. 20
 Neornithischia - Hadrosauridae
"Procheneosaurus praeceps n. gen." = Lambeosaurus lambei1
"Procheneosaurus praeceps n. gen." = Lambeosaurus lambei1 Parks 1923 lambeosaurine
AMNH 5340; field no. 5; "genotype"